CN117640328A - 信号处理方法、装置及通信设备 - Google Patents
信号处理方法、装置及通信设备 Download PDFInfo
- Publication number
- CN117640328A CN117640328A CN202210991995.7A CN202210991995A CN117640328A CN 117640328 A CN117640328 A CN 117640328A CN 202210991995 A CN202210991995 A CN 202210991995A CN 117640328 A CN117640328 A CN 117640328A
- Authority
- CN
- China
- Prior art keywords
- signal
- main signal
- signals
- main
- modulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004891 communication Methods 0.000 title claims abstract description 140
- 238000003672 processing method Methods 0.000 title claims abstract description 38
- 238000012545 processing Methods 0.000 claims description 118
- 238000000034 method Methods 0.000 claims description 113
- 230000005540 biological transmission Effects 0.000 claims description 76
- 230000001427 coherent effect Effects 0.000 claims description 49
- 230000011664 signaling Effects 0.000 claims description 18
- 238000005259 measurement Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 description 19
- 238000010586 diagram Methods 0.000 description 15
- 238000001514 detection method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 12
- 230000006870 function Effects 0.000 description 12
- 239000000969 carrier Substances 0.000 description 6
- 230000010363 phase shift Effects 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 238000004590 computer program Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000007476 Maximum Likelihood Methods 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 208000029348 Mulchandani-Bhoj-Conlin syndrome Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/22—Scatter propagation systems, e.g. ionospheric, tropospheric or meteor scatter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/38—Demodulator circuits; Receiver circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210991995.7A CN117640328A (zh) | 2022-08-17 | 2022-08-17 | 信号处理方法、装置及通信设备 |
| PCT/CN2023/112530 WO2024037446A1 (fr) | 2022-08-17 | 2023-08-11 | Procédé et appareil de traitement de signal et dispositif de communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210991995.7A CN117640328A (zh) | 2022-08-17 | 2022-08-17 | 信号处理方法、装置及通信设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117640328A true CN117640328A (zh) | 2024-03-01 |
Family
ID=89940731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210991995.7A Pending CN117640328A (zh) | 2022-08-17 | 2022-08-17 | 信号处理方法、装置及通信设备 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN117640328A (fr) |
| WO (1) | WO2024037446A1 (fr) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021119987A1 (fr) * | 2019-12-17 | 2021-06-24 | 华为技术有限公司 | Procédé de communication par rétrodiffusion, dispositif d'excitation, réflecteur et récepteur |
| CN113315729A (zh) * | 2020-02-27 | 2021-08-27 | 华为技术有限公司 | 一种通信方法及装置 |
| CN113495266A (zh) * | 2020-04-02 | 2021-10-12 | 索尼公司 | 电子设备、用于定位的方法和非暂态计算机可读存储介质 |
| WO2021253307A1 (fr) * | 2020-06-18 | 2021-12-23 | Qualcomm Incorporated | Indication d'informations de commande de liaison descendante pour détection passive |
-
2022
- 2022-08-17 CN CN202210991995.7A patent/CN117640328A/zh active Pending
-
2023
- 2023-08-11 WO PCT/CN2023/112530 patent/WO2024037446A1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024037446A1 (fr) | 2024-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |